we are going to boston. these are aerial shots here of a train crash in boston. we understand reports that as many as 20 people might have been injured from this crash. we don't have a lot of information about this, but we are looking at the boston common there, and this is, you know, known as the t, the transit system there, and we understand that because of a crash, at least 20 people have been injured. we're going to have more details as soon as we can, as soon as we get more information we'll bring that back up. we'll take a quick break. ♪ [ male announcer ] you build a reputation by not breaking down. consider the silverado 1500 -- still the most dependable, longest-lasting full-size pickups on the road. and now we've also been recognized for lowest total cost of ownership -- based on important things, like depreciation, fuel, and maintenance costs. and now trade up to get a 2012 chevy silverado all-star edition with a total value of $9,000. from outstanding value to standing the test of time, chevy runs deep. oh, let me guess --ou see this? more washingto